However, the multiple cell types within a tissue don't just have ... The extracellular matrix (ECM) is also critical to tissue structure, because it provides attachment sites for cells and relays ...

The table below list organelles, their function and the types of cell that they can be found in. Can you fill in the blanks to complete the table? Cell structure Description Function Cell type ...

Examples of multicellular organisms include animals and most species of plants. The following diagram shows the variety of human cell types.

Planctomycetes challenge our concept of the bacterial cell and of a prokaryote as a cell structure type, as well as our ideas about origins of the eukaryote nucleus. Planctomycetes Are Important ...